/* ============ 牌乐门 · 使用条款 ============ */

.page-disclaimer {
  --clause-pad-x: 30px;
  background: var(--paper-0);
  color: var(--ink-900);
}

.page-disclaimer .wrap,
.page-disclaimer .rule__body {
  min-width: 0;
}

/* ---------- 面包屑与顶部留白 ---------- */

.page-disclaimer .terms-topbar {
  padding: 104px 0 10px;
}

/* ---------- 标题区 ---------- */

.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  padding: 14px 0 62px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .terms-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
  opacity: 0.3;
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .terms-hero__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(94deg, rgba(250, 247, 241, 0.97) 0%, rgba(250, 247, 241, 0.9) 48%, rgba(240, 228, 210, 0.52) 100%),
    linear-gradient(180deg, rgba(250, 247, 241, 0.1) 0%, var(--paper-0) 100%);
}

.page-disclaimer .terms-hero .wrap {
  position: relative;
  z-index: 2;
}

.page-disclaimer .hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--azure-600);
}

.page-disclaimer .hero-kicker::before {
  content: "";
  width: 26px;
  height: 2px;
  border-radius: 2px;
  background: var(--gold-500);
}

.page-disclaimer .terms-hero h1 {
  margin: 18px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 6.2vw, 56px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--ink-900);
}

.page-disclaimer .hero-lead {
  max-width: 60ch;
  margin: 20px 0 0;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink-700);
}

.page-disclaimer .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .hero-meta li {
  padding: 7px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-pill);
  background: rgba(250, 247, 241, 0.76);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-700);
}

.page-disclaimer .hero-meta li:first-child {
  border-color: rgba(27, 79, 160, 0.42);
  color: var(--azure-600);
}

/* ---------- 条款正文 ---------- */

.page-disclaimer .terms-body {
  padding: 54px 0 84px;
}

.page-disclaimer .terms-note {
  max-width: 68ch;
  margin: 0 0 46px;
  padding: 4px 0 4px 18px;
  border-left: 3px solid var(--azure-600);
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink-700);
}

.page-disclaimer .rules {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .rule {
  --band: 1;
  position: relative;
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  align-items: start;
  padding: 34px var(--clause-pad-x);
  background: #FFFDF9;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-soft);
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}

.page-disclaimer .rule + .rule {
  margin-top: 30px;
}

.page-disclaimer .rule:hover {
  border-color: rgba(27, 79, 160, 0.34);
  box-shadow: 0 1px 2px rgba(13, 16, 19, 0.04), 0 24px 44px -30px rgba(13, 16, 19, 0.62);
}

.page-disclaimer .rule::after {
  content: "";
  position: absolute;
  left: var(--clause-pad-x);
  bottom: -16px;
  width: calc((100% - var(--clause-pad-x) * 2) * var(--band));
  height: 2px;
  border-radius: 2px;
  opacity: 0.6;
  background: linear-gradient(90deg, var(--azure-600), rgba(201, 138, 30, 0.92));
}

.page-disclaimer .rule:last-child::after {
  content: none;
}

.page-disclaimer .rule:nth-child(1) { --band: 1; }
.page-disclaimer .rule:nth-child(2) { --band: 0.9; }
.page-disclaimer .rule:nth-child(3) { --band: 0.8; }
.page-disclaimer .rule:nth-child(4) { --band: 0.7; }
.page-disclaimer .rule:nth-child(5) { --band: 0.6; }
.page-disclaimer .rule:nth-child(6) { --band: 0.5; }
.page-disclaimer .rule:nth-child(7) { --band: 0.4; }

.page-disclaimer .rule__num {
  padding: 6px 18px 0 0;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--gray-400);
  transition: color 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-disclaimer .rule:hover .rule__num {
  color: var(--azure-600);
  transform: translateX(-3px);
}

.page-disclaimer .rule__body {
  border-left: 1px solid var(--line);
  padding-left: 28px;
}

.page-disclaimer .rule__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 2.4vw, 26px);
  line-height: 1.34;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-disclaimer .rule__summary {
  position: relative;
  margin: 0;
  padding-left: 16px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-900);
}

.page-disclaimer .rule__summary::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 3px;
  height: 1.05em;
  border-radius: 2px;
  background: var(--gold-500);
}

.page-disclaimer .rule__more {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--line-strong);
}

.page-disclaimer .rule__more > summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 2px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--azure-600);
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .rule__more > summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .rule__more > summary::after {
  content: "";
  width: 7px;
  height: 7px;
  margin-left: 2px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translate(-1px, -1px);
  transition: transform 0.25s var(--ease);
}

.page-disclaimer .rule__more[open] > summary::after {
  transform: rotate(-135deg) translate(-1px, -1px);
}

.page-disclaimer .rule__full {
  margin-top: 14px;
}

.page-disclaimer .rule__full p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.95;
  color: var(--ink-700);
}

.page-disclaimer .rule__full p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .rule__full .t-mono {
  color: var(--ink-900);
  font-size: 14px;
  letter-spacing: 0.01em;
  word-break: break-all;
}

/* ---------- 底部入口 ---------- */

.page-disclaimer .terms-foot {
  position: relative;
  overflow: hidden;
  padding: 60px 0 68px;
  background: var(--ink-900);
  color: var(--paper-0);
}

.page-disclaimer .terms-foot::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--gold-500) 0%, rgba(201, 138, 30, 0) 78%);
}

.page-disclaimer .terms-foot::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(115deg, rgba(250, 247, 241, 0.05) 0 1px, transparent 1px 15px);
}

.page-disclaimer .terms-foot .wrap {
  position: relative;
  z-index: 1;
}

.page-disclaimer .terms-foot__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold-500);
}

.page-disclaimer .terms-foot__title {
  margin: 12px 0 30px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper-0);
}

.page-disclaimer .terms-foot__grid {
  display: grid;
  gap: 12px;
}

.page-disclaimer .terms-foot__link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 20px;
  border: 1px solid var(--line-ink);
  border-radius: 12px;
  text-decoration: none;
  color: var(--paper-0);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-disclaimer .terms-foot__link:hover {
  border-color: var(--line-gold);
  background: rgba(201, 138, 30, 0.09);
}

.page-disclaimer .terms-foot__link-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold-500);
}

.page-disclaimer .terms-foot__link-text {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(250, 247, 241, 0.86);
}

/* ---------- 平板档 ---------- */

@media (min-width: 781px) and (max-width: 1024px) {
  .page-disclaimer .rule {
    grid-template-columns: 62px minmax(0, 1fr);
    padding: 30px 24px;
  }
  .page-disclaimer .rule__body {
    padding-left: 22px;
  }
  .page-disclaimer .rule::after {
    left: 24px;
    width: calc((100% - 48px) * var(--band));
  }
}

@media (min-width: 720px) {
  .page-disclaimer .terms-foot__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

/* ---------- 移动档 ---------- */

@media (max-width: 780px) {
  .page-disclaimer .terms-topbar {
    padding: 88px 0 8px;
  }

  .page-disclaimer .terms-hero {
    padding-bottom: 46px;
  }

  .page-disclaimer .hero-lead {
    font-size: 16px;
  }

  .page-disclaimer .hero-meta li {
    font-size: 11px;
  }

  .page-disclaimer .terms-body {
    padding: 40px 0 62px;
  }

  .page-disclaimer .terms-note {
    margin-bottom: 34px;
    font-size: 14px;
  }

  .page-disclaimer .rule {
    --clause-pad-x: 20px;
    grid-template-columns: minmax(0, 1fr);
    padding: 26px var(--clause-pad-x);
  }

  .page-disclaimer .rule + .rule {
    margin-top: 24px;
  }

  .page-disclaimer .rule__num {
    padding: 0 0 14px;
    font-size: 16px;
    letter-spacing: 0.14em;
    color: var(--azure-600);
    transform: none;
  }

  .page-disclaimer .rule__num::after {
    content: "";
    display: block;
    width: 30px;
    height: 2px;
    margin-top: 10px;
    border-radius: 2px;
    background: var(--gold-500);
  }

  .page-disclaimer .rule:hover .rule__num {
    transform: none;
  }

  .page-disclaimer .rule__body {
    border-left: 0;
    padding-left: 0;
  }

  .page-disclaimer .rule__title {
    margin-bottom: 12px;
  }

  .page-disclaimer .rule__summary {
    font-size: 15px;
    padding-left: 14px;
  }

  .page-disclaimer .rule::after {
    bottom: -13px;
  }

  .page-disclaimer .terms-foot {
    padding: 46px 0 54px;
  }
}

/* ---------- 降低动效 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .rule,
  .page-disclaimer .rule__num,
  .page-disclaimer .rule__more > summary::after,
  .page-disclaimer .terms-foot__link {
    transition: none;
  }
  .page-disclaimer .rule:hover .rule__num {
    transform: none;
  }
}